This is the mine map on 'GETTING SORTED' topic
This is a Periodic Table. This picture was form: http://www.google.com.hk/imgres?q=periodic+table&hl=zh-CN&safe=strict&gbv=2&tbm=isch&tbnid=xVX6y1JD2rC2bM:&imgrefurl=http://library.thinkquest.org/12909/main2.html&docid=1K9qjVyMJ3DE3M&imgurl=http://library.thinkquest.org/12909/media/periodic1.gif&w=596&h=360&ei=9TxpT6P3LuWciAeI3v3ECg&zoom=1&iact=rc&dur=244&sig=106730144190205004147&page=2&tbnh=117&tbnw=193&start=6&ndsp=9&ved=1t:429,r:2,s:6&tx=66&ty=55&biw=707&bih=554
PROPERTIES OF METALS Solid at room temperature( not Hg) Shiny if polished Conduct electricity Conduct heat Bend without breaking (Malleable) Can stretch into wires (Ductile) | PROPERTIES OF NON-METALS Solids, liquids or gases at room temperature. Not shiny Do not conduct electricity (except graphite, a form of carbon.) Do not conduct heat (except graphite) Breaking easily if solid (brittle) Can not stretch easily. |
A song on the periodic table.
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